/**
 * jaroverlay-maven-plugin : add remove replace content and repackage nested archives
 * 
 * Copyright (C) 2008  Paul Merlin
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.n0pe.jaroverlay.config;


import java.io.StringWriter;


/**
 * Represent an overlay in the plugin configuration.
 * 
 * @author Paul Merlin <eskatos@n0pe.org>
 */
public class Overlay {


    private Source source;


    private String classifier;


    private Put[] puts;


    private String[] removes;


    /**
     * Get the source artifact.
     * 
     * @return The overlay's source.
     */
    public Source getSource() {
        return source;
    }


    /**
     * Get the array of put directives.
     * 
     * @return The put directives of this overlay.
     */
    public Put[] getPuts() {
        return puts;
    }


    /**
     * Get the array of remove directives.
     * 
     * @return The remove directives of this overlay.
     */
    public String[] getRemoves() {
        return removes;
    }


    /**
     * Get the classifier of the overlayed artifact.
     * 
     * @return The classifier of the overlayed artifact.
     */
    public String getClassifier() {
        return classifier;
    }


    public String toString() {
        StringWriter sw = new StringWriter();
        sw.append("[source: ").append(source.toString()).append("] ");
        sw.append("[puts: ");
        if (puts == null) {
            sw.append("none");
        } else {
            for (int i = 0; i < puts.length; i++) {
                if (i != 0) {
                    sw.append(", ");
                }
                sw.append(puts[i].toString());
            }
        }
        sw.append("] [removes: ");
        if (removes == null) {
            sw.append("none");
        } else {
            for (int i = 0; i < removes.length; i++) {
                if (i != 0) {
                    sw.append(", ");
                }
                sw.append(removes[i].toString());
            }
        }
        sw.append("]");
        return sw.toString();
    }


}
